From: Petr Machata Date: Thu, 20 Sep 2018 06:21:24 +0000 (+0300) Subject: mlxsw: spectrum: Init shaper for TCs 8..15 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=18b30a7a81508d85768c46ea61f720f6a5a64de4;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git mlxsw: spectrum: Init shaper for TCs 8..15 [ Upstream commit a9f36656b519a9a21309793c306941a3cd0eeb8f ] With introduction of MC-aware mode to mlxsw, it became necessary to configure TCs above 7 as well. There is now code in mlxsw to disable ETS for these higher classes, but disablement of max shaper was neglected. By default, max shaper is currently disabled to begin with, so the problem is just cosmetic. However, for symmetry, do like we do for ETS configuration, and call mlxsw_sp_port_ets_maxrate_set() for both TC i and i + 8. Signed-off-by: Petr Machata Reviewed-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index a909aa315a92..226187cba0e8 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -2825,6 +2825,13 @@ static int mlxsw_sp_port_ets_init(struct mlxsw_sp_port *mlxsw_sp_port) MLXSW_REG_QEEC_MAS_DIS); if (err) return err; + + err = mlxsw_sp_port_ets_maxrate_set(mlxsw_sp_port, + MLXSW_REG_QEEC_HIERARCY_TC, + i + 8, i, + MLXSW_REG_QEEC_MAS_DIS); + if (err) + return err; } /* Map all priorities to traffic class 0. */